Guor Marial, who ran the Olympic marathon in London unaffiliated because his home country of South Sudan was not recognized by the International Olympic Committee, dropped out of this year's Boston Marathon. Marial became a US citizen in February.
Merga won the Boston Marathon in 2009 and was third in 2010.
Race organizers extended an invitation to Marial to run in next year's race.
- Steve Silva, Boston.com senior producer, two-time Boston Marathon sub-four hour runner.
- Ty Velde is a 16-time Boston qualifier who's completed 12 consecutive Boston Marathons and 25 marathons overall. Ty is now training for his 13th Boston run and will provide training tips for those who train solo and outside, no matter what temperature it is.
- Rich 'Shifter' Horgan is a 19-time Dana-Farber Marathon Challenge team member who runs in honor of his father, who died of colon cancer. He will provide updates on local running events with a focus on the charitable organizations that provide Boston Marathon entries for their organization's fund raising purposes